Home / 7,367,411.80-11,051,117.70-6,304,529.80

Finding the Fourth Proportional to 7,367,411.80, 11,051,117.70 and 6,304,529.80

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Solution

The fourth proportional to 7,367,411.80, 11,051,117.70 and 6,304,529.80 is: 9,456,794.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,411.80 : 11,051,117.70 = 6,304,529.80 : x
  2. Step 2: Convert to fraction form
    7,367,411.80/11,051,117.70 = 6,304,529.80/x
  3. Step 3: Cross multiply
    7,367,411.80x = 11,051,117.70 × 6,304,529.80
  4. Step 4: Simplify right side
    7,367,411.80x = 69,672,100,862,957.45
  5. Step 5: Solve for x
    x = 69,672,100,862,957.45/7,367,411.80
  6. Step 6: Final answer
    x = 9,456,794.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.